| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.32 | 10.837% | $233.1124 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $85.30 | 10.450% | $94.2139 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $203.80 | 8.511% | $221.1454 | $221.15 | $221.15 | $221.10 |
| Purchase #4 | $157.79 | 11.841% | $176.4739 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $60.65 | 9.233% | $66.2498 | $66.25 | $66.25 | $66.20 |
| Purchase #6 | $26.70 | 5.801% | $28.2489 | $28.25 | $28.25 | $28.20 |
| Purchase #7 | $58.62 | 11.488% | $65.3543 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $803.18 | $884.7986 | $884.79 | $884.75 | $884.70 | |